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Easy Macaroni Casserole Recipe

5 Stars 4 Stars 3 Stars 2 Stars 1 Star 4 from 24 reviews
  • Author: Claire
  • Prep Time: 15 minutes
  • Cook Time: 1 hour 45 minutes
  • Total Time: 2 hours
  • Yield: 6 servings
  • Category: Main Course
  • Method: Baking
  • Cuisine: American
  • Diet: Low Fat

Description

This Easy Macaroni Casserole combines lean ground turkey with a medley of fresh vegetables, marinara sauce, and whole wheat pasta, baked to perfection with melted mozzarella cheese. It’s a hearty, nutritious, and flavorful dish perfect for a family-friendly dinner.


Ingredients

Scale

Protein and Vegetables

  • 1 lb 93% lean ground turkey
  • 1 tbsp olive oil
  • 1 cup chopped onion
  • 1 medium red pepper, chopped
  • ¼ cup finely diced celery
  • ¼ cup finely diced carrots
  • 1 cup sliced mushrooms

Liquids and Seasonings

  • 1 (14.5 oz) can petite diced tomatoes, drained
  • 2 cups marinara sauce (homemade or jarred)
  • 2 cups water
  • ½ tsp Italian seasoning
  • 1 tsp Kosher salt

Other

  • 8 oz mozzarella cheese, shredded
  • 8 oz whole wheat elbow macaroni (uncooked)


Instructions

  1. Brown the Turkey: In a large deep non-stick skillet over high heat, brown the ground turkey until fully cooked, seasoning with a pinch of salt and breaking it into smaller pieces. Once cooked, set aside on a dish.
  2. Sauté Vegetables: Add olive oil to the same skillet, reduce heat to medium, and sauté the onion, red pepper, celery, and carrots until soft, about 6 to 7 minutes.
  3. Simmer Sauce: Return the turkey to the skillet, add mushrooms, diced tomatoes, marinara sauce, water, Italian seasoning, and kosher salt. Bring the mixture to a boil, then reduce heat to medium-low and let simmer for 20 minutes to blend flavors.
  4. Preheat Oven: While the sauce simmers, preheat your oven to 350°F (175°C).
  5. Assemble Casserole: Spoon enough of the turkey and vegetable mixture to cover the bottom of a 9×13 inch baking dish. Layer the uncooked elbow macaroni evenly over the sauce, then spoon the remaining sauce mixture on top. Sprinkle shredded mozzarella cheese evenly across the top.
  6. Bake: Cover the casserole with foil and bake in the preheated oven for 50 to 55 minutes, until the pasta is tender and the cheese is melted.
  7. Rest and Serve: Remove the casserole from the oven and let it stand, covered, for 15 minutes before serving to allow the flavors to settle. Divide into 6 servings.

Notes

  • Ensure the pasta is evenly distributed to allow uniform cooking since it is uncooked before baking.
  • Using 93% lean turkey keeps the dish lower in fat without sacrificing flavor.
  • Drain canned tomatoes well to prevent excess liquid from making the casserole too watery.
  • You can substitute mozzarella with a different melting cheese such as provolone or cheddar for variety.
  • This casserole can be refrigerated and reheated for leftovers, making it a great make-ahead meal.